Corneal trephine



FIG. 1 is a perspective view of an embodiment of the corneal trephine.

FIG. 2 is a side view of an embodiment of the corneal trephine.

FIG. 3 is a top view of an embodiment of the corneal trephine.

FIG. 4 is a front view of an embodiment of the corneal trephine.

FIG. 5 is a side view of an embodiment of the corneal trephine.

FIG. 6 is a bottom view of an embodiment of the corneal trephine; and,

FIG. 7 is a rear view of an embodiment of the corneal trephine. 

CLAIM The ornamental design for a corneal trephine, as shown and described. 